The Sportneer Adjustable Ankle Weights come in a set of two, with each weight adjustable from 2 to 10 lbs. Made of durable neoprene material, these black ankle weights are designed for weight lifting and strength training. The adjustable straps ensure a secure fit while allowing for customizable weight levels to suit your fitness needs. Whether you're looking to enhance your running, yoga, or other fitness activities, these ankle weights provide a convenient and effective way to add resistance to your workouts.